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mprime1

1,164 karma · joined October 16, 2020

https://www.mpri.me
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mprime1··on Go 1.21 may have a clear(x) builtin
> I don’t think there’s any real use case for it

Histogram where you want to keep a count for each float value you’ve seen (maybe rounded to some precision to reduce the number of buckets)

Not disagreeing with your comment, just saying it’s not uncommon

mprime1··on Go Style
Thank you for sharing this.

I was struggling with this just today: Realizing I keep putting off writing tests for some modules because mocking a certain mega interface is a pain.

Your post gives me some great hints for things to try. Looking forward to experimenting with it.

mprime1··on You Might Also Like
You can actually skip #2, I f you set ‘full library download’ all originals are downloaded to your library folder. Easy enough to take them elsewhere.

I do this so all my pictures are included in my (off-Apple) backups.

mprime1··on Neal Stephenson’s Lamina1 drops white paper on building the open metaverse
I would love for this project to succeed, I’m a huge fan of N.S. and implicitly trust anything he’s involved in.

I’m leaving this comment in hope to look back at it in a few years and be proved utterly wrong.

This white paper seems like the usual web3 pie in the sky nothing-burger: Generate hype, cash in, keep repeating as long as it works, then abandon.

There’s enough meat on the fire that it would take 20 successful companies a decade to implement a subset of what Lamina1 target in the near future.

One example that stands out to me in the sea of red flags:

> On-chain in-band messaging on Lamina1 is an area of active research, with an eye on major areas of innovation.

I read this (in context) as: our chain will be so fast it’ll be used for everything, including real time gaming events.

To be fair, a couple of paragraphs later:

> State changes must be synchronized among all participants and serialized to some kind of storage. A combination of on-chain and other decentralized services can achieve this.

Details on vague claims like this is what I was looking for in this paper, but there’s none.

I wish all the best to the Lamina1 team, but as things stands today, this looks to me like just another crypto grift.

[for context: I have ~20 years of experience with consensus protocols, cloud infrastructure, P2P systems, and, more recently, blockchains. I despise the sorry state of cryptocurrencies as much as the next HN user]

mprime1··on Tutors / tips to change your English accent
Here’s a class from Stanford (continued studies so anyone can take it, for a price), it was via Zoom for the last couple of years.

  Accent Reduction for Non-Native Speakers of English
https://continuingstudies.stanford.edu/courses/professional-...
mprime1··on How I regained concentration and focus
You are right, I the feed it’s not coming from Wikipedia itself: https://www.to-rss.xyz/wikipedia/current_events/
mprime1··on How I regained concentration and focus
If you’re looking for a ‘lean’ source of news (just the facts, no commentary) try Wikipedia: https://en.wikipedia.org/wiki/Portal:Current_events

(RSS feed available)

mprime1··on Show HN: Payload – Cross-platform desktop app for LAN file transfers
Congrats on the launch.

I recently released something similar[1][2] (cross-platform file transfer, mostly for LAN but also works over the internet).

I feel like our projects are kinda complementary, you do frontend well, I think I win in terms of backend.

Hit me up if you want to chat and/or collaborate.

[1] https://github.com/mprimi/nasefa

[2] https://news.ycombinator.com/item?id=32027970

mprime1··on Americans still think they can make money flipping houses
Is it possible both things are true?

From https://en.m.wikipedia.org/wiki/Fractional-reserve_banking

  Fractional-reserve banking is the system of banking operating in almost all countries worldwide,[1][2] under which banks may hold liquid assets representing only a portion of the deposits that they are liable to pay.[3] These liquid assets, known as reserves, may include cash in the bank or balances in the bank's account at the central bank. The country's central bank determines the minimum amount that banks must hold in liquid assets, called the "reserve requirement" or "reserve ratio". Most commercial banks hold more than this minimum amount as excess reserves.
The page does mention something similar to what the parent comment was saying:

  When a loan is made by the commercial bank, the bank is keeping only a fraction of central bank money as reserves and the money supply expands by the size of the loan.[5] This process is called "deposit multiplication".
mprime1··on Show HN: Nasefa – Sending myself files (via self-hosted NATS)
Hello HN, I'm sharing a little utility I built for myself to conveniently ship files between devices on my home network.

It can also distribute files to sets of machines based on tags. And the web UI allows sharing via Upload/Download links. Although it is rough around the edges, I'm using Nasefa daily.

This started as learning project. An excuse to play with NATS (https://nats.io)

mprime1··on Ask HN: I miss Usenet. Are there any modern equivalents?
This may help to quench your nostalgia https://github.com/mrusme/superhighway84
mprime1··on Octagon Networks converts its entire balance sheet into Bitcoin
‘Use a different wallet every time’ only works if you don’t think about it.

If you’re a company you need to pay your employee, vendors etc. Tracking down all related transactions is not that hard.

My guess is they wouldn’t even attempt to stay anonymous that way since they don’t have to and it doesn’t work anyway (for an organization like them)

mprime1··on Octagon Networks converts its entire balance sheet into Bitcoin
> not going onto any balance sheet that the taxman will see

Doesn’t the entire world have access to that balance sheet in their case?

mprime1··on Poll: Self Hosting Git Repositories
No I think OP means log in to your server via SSH, ‘git init —bare’ and you’re done. You’re now self hosting your git “server” without any of the tools listed in this poll.
mprime1··on Ask HN: Where to legally bulk purchase MP3 in 2022?
Thank you. I didn’t know Amazon made it easy-ish to download mp3 and their catalog is quite extensive.
mprime1··on Ask HN: Where to legally bulk purchase MP3 in 2022?
Thank you. I thought band camp was good for indie music.

For example looked up ‘Nirvana’ and I only see their debut album, Bleach, available.

Still a great suggestion! Maybe I can’t get everything from there, but I can get some!

mprime1··on Ask HN: How do you manage – and remember to manage – your to-do list in 2022?
Single text file.

3 main categories: Must do, should do, could do. (Plus a couple of other for recurring and seasonal).

On Sunday eve or Monday morning I go through, add new things, delete done things.

Then pick things I want to do this week and transfer it on a sheet of paper that sits on my desk.

mprime1··on Ask HN: How to quit website serving malware on their unsubscribe page?
Disable remote content loading on all your email clients. Remote content loading tells spammers 1) that you received the mail and are looking at it and 2) your IP address.

Don’t bother trying to unsubscribe. It leaks the same information as above, plus you may get infected. They won’t stop spamming.

Train yourself and your spam filter to catch spam. Never engage.

mprime1··on MIT graduate students vote to unionize
Meanwhile in a different country I got basically paid to go to grad school.

The already low yearly fees were discounted for good grades and jobs for students are provided to help with living expenses.

Ended grad school positive on my bank account, loved studying what I studied (distributed systems).

The US school system has some upsides, but the whole student debt thing is pretty F’d up.

Edit: spelling

mprime1··on Putin’s Game Ends
Frames Per Second?
mprime1··on Graphwar
http://www.graphwar.com/
mprime1··on Show HN: Dockerized – Run CLI tools without installation
I use NIX for this

  nix-shell -p go_1_17
Pops a native shell on my system with Go installed. Nothing else on my system is affected.
mprime1··on I’m not convinced by the new lab leak debunking
By the same logic there should be no software engineers speaking up about the dangers of social media or aggressive user tracking.

Is that the case?

mprime1··on IPFS Backed by Decentralized Storage
> Zooko’s Triangle

https://en.m.wikipedia.org/wiki/Zooko's_triangle

mprime1··on 1Password Legitimizing Blockchain
I work with blockchain, but I stay the hell away for anything related to selling tokens or investing for future , sadly that excludes 95% of the blockchain world as it is today. But in that 5% there’s some really promising awesome projects.

We all understand the importance of databases and in general storing state. Do you know any other paradigm/system where a database is not controlled by a ‘root’ user with god powers?

That’s what blockchain is. If people are going nuts using it to create currencies and selling each other JPGS, that’s their business. Doesn’t deny the usefulness of the underlying paradigm.

mprime1··on Thanks HN for keeping it free of ads and trackers
I agree with your thank you!

But for the sake of discussion… can you really say they are not tracking your every move, cross-referencing with other sources and selling your data?

I don’t think you can. All you can say is they are not using the standard front-end methods of tracking (which by itself is reason to be thankful for!)

mprime1··on Ask HN: What is your favorite fiction book?
I had no idea and just searched online. Looks like HBO is no longer working on it: https://www.reddit.com/r/television/comments/qujstr/hbo_max_...

> The reason you haven’t heard about it is because they passed on it in June. So it’s no longer an HBO Max project. It’s reverted to Paramount. And Kennedy/Marshall.

mprime1··on Ask HN: Has Amazon been hounding you?
Nah.. I’ve had it disabled for years and still receive daily recruiter email.

Amazon is definitely the most frequent in the bunch, has been for years. At least 1-2 nice customized email a month.

mprime1··on That wild Ask a Manager story
> incredibly painful

Now, now… calling extra security steps for online purchases ‘extremely painful’ and ‘economically detrimental’ seems a bit excessive.

In fact, I think these steps may be there just to make people feel more secure about buying online (this would totally work with my mom, who after many years of visiting me in the USA is still afraid of giving her card to the waiter in a restaurant to pay for dinner).

mprime1··on Ask HN: Where are you getting your money's worth?
Backup using rsync.net special Borg pricing 100GB for <$20/year

https://www.rsync.net/products/borg.html

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